private static void CreateRubberStampAnnotations(PDFFixedDocument document, PDFFont font)
{
PDFBrush blackBrush = new PDFBrush();
PDFPage page = document.Pages.Add();
string[] rubberStampAnnotationNames = new string[]
{
"Approved", "AsIs", "Confidential", "Departmental", "Draft", "Experimental", "Expired", "Final",
"ForComment", "ForPublicRelease", "NotApproved", "NotForPublicRelease", "Sold", "TopSecret"
};
page.Canvas.DrawString("Rubber stamp annotations", font, blackBrush, 50, 50);
for (int i = 0; i < rubberStampAnnotationNames.Length; i++)
{
PDFRubberStampAnnotation rsa = new PDFRubberStampAnnotation();
rsa.Author = "O2S.Components.PDF4NET";
rsa.Contents = "I am a " + rubberStampAnnotationNames[i] + " rubber stamp annotation.";
rsa.StampName = rubberStampAnnotationNames[i];
page.Annotations.Add(rsa);
rsa.DisplayRectangle = new PDFDisplayRectangle(50, 70 + 50 * i, 200, 40);
page.Canvas.DrawString(rubberStampAnnotationNames[i], font, blackBrush, 270, 85 + 50 * i);
}
page.Canvas.DrawString("Stamp annotations with custom appearance", font, blackBrush, 350, 50);
PDFRubberStampAnnotation customRubberStampAnnotation = new PDFRubberStampAnnotation();
customRubberStampAnnotation.Contents = "Rubber stamp annotation with custom appearance.";
customRubberStampAnnotation.StampName = "Custom";
page.Annotations.Add(customRubberStampAnnotation);
customRubberStampAnnotation.DisplayRectangle = new PDFDisplayRectangle(350, 70, 200, 40);
PDFAnnotationAppearance customAppearance = new PDFAnnotationAppearance(50, 50);
PDFPen redPen = new PDFPen(new PDFRgbColor(255, 0, 0), 10);
PDFPen bluePen = new PDFPen(new PDFRgbColor(0, 0, 192), 10);
customAppearance.Canvas.DrawRectangle(redPen, 5, 5, 40, 40);
customAppearance.Canvas.DrawLine(bluePen, 0, 0, customAppearance.Width, customAppearance.Height);
customAppearance.Canvas.DrawLine(bluePen, 0, customAppearance.Height, customAppearance.Width, 0);
customAppearance.Canvas.CompressAndClose();
customRubberStampAnnotation.NormalAppearance = customAppearance;
}
/// <summary>
/// Main method for running the sample.
/// </summary>
public static void Main(string[] args)
{
string supportPath = "..\\..\\..\\..\\..\\SupportFiles\\";
X509Certificate2 certificate = new X509Certificate2(supportPath + "O2SolutionsDemoCertificate.pfx", "P@ssw0rd!", X509KeyStorageFlags.Exportable);
FileStream input = File.OpenRead(supportPath + "formfill.pdf");
PDFFixedDocument document = new PDFFixedDocument(input);
input.Close();
// Sign the document
PDFSignatureField signField = document.Form.Fields["signhere"] as PDFSignatureField;
PDFCmsDigitalSignature signature = new PDFCmsDigitalSignature();
signature.SignatureDigestAlgorithm = PDFDigitalSignatureDigestAlgorithm.Sha256;
signature.Certificate = certificate;
signature.ContactInfo = "*****@*****.**";
signature.Location = "Cluj Napoca";
signature.Name = "O2 Solutions Support";
signature.Reason = "Simple signature";
signField.Signature = signature;
// Load the signature image
FileStream signatureImageStream = File.OpenRead(supportPath + "signature.png");
PDFPngImage signatureImage = new PDFPngImage(signatureImageStream);
signatureImageStream.Close();
// Create the signature custom appearance
PDFAnnotationAppearance aa = new PDFAnnotationAppearance(signField.Widgets[0].VisualRectangle.Width, signField.Widgets[0].VisualRectangle.Height);
aa.Canvas.DrawImage(signatureImage, 0, 0, aa.Width, aa.Height);
// Set the custom appearance on the signature field
signField.Widgets[0].NormalAppearance = aa;
using (FileStream output = File.Create("DigitalSignatureWithCustomAppearance.pdf"))
{
document.Save(output);
}
}
static void Main(string[] args)
{
// Create the pdf document
//PDF4NET v5: PDFDocument doc = new PDFDocument();
PDFFixedDocument doc = new PDFFixedDocument();
// Create one page
//PDF4NET v5: PDFPage page = doc.AddPage();
PDFPage page = doc.Pages.Add();
PDFBrush blackBrush = new PDFBrush(new PDFRgbColor(0, 0, 0));
//PDF4NET v5: PDFFont fontSection = new PDFFont(PDFFontFace.Helvetica, 10);
PDFStandardFont fontSection = new PDFStandardFont(PDFStandardFontFace.Helvetica, 10);
fontSection.Bold = true;
//PDF4NET v5: PDFFont fontText = new PDFFont(PDFFontFace.Helvetica, 8);
PDFStandardFont fontText = new PDFStandardFont(PDFStandardFontFace.Helvetica, 8);
//PDF4NET v5: page.Canvas.DrawText("Text annotations", fontSection, null, blackBrush, 20, 45, 0, PDFTextAlign.BottomLeft);
PDFStringLayoutOptions slo = new PDFStringLayoutOptions()
{
X = 20, Y = 45, VerticalAlign = PDFStringVerticalAlign.Bottom
};
PDFStringAppearanceOptions sao = new PDFStringAppearanceOptions()
{
Font = fontSection, Brush = blackBrush
};
page.Canvas.DrawString("Text annotations", sao, slo);
// Create all available text annotations
//PDF4NET v5: PDFTextAnnotation ta = new PDFTextAnnotation("Comment", "Comment annotation");
PDFTextAnnotation ta = new PDFTextAnnotation()
{
Author = "Comment", Contents = "Comment annotation"
};
page.Annotations.Add(ta);
ta.Icon = PDFTextAnnotationIcon.Comment;
//PDF4NET v5: ta.Rectangle = new RectangleF(20, 60, 20, 20);
ta.Location = new PDFPoint(20, 60);
//PDF4NET v5: page.Canvas.DrawText("Comment", fontText, null, blackBrush, 20, 80, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Comment", fontText, blackBrush, 20, 80);
//PDF4NET v5: ta = new PDFTextAnnotation("Help", "Help annotation");
ta = new PDFTextAnnotation()
{
Author = "Help", Contents = "Help annotation"
};
page.Annotations.Add(ta);
ta.Icon = PDFTextAnnotationIcon.Help;
//PDF4NET v5: ta.Rectangle = new RectangleF(100, 60, 20, 20);
ta.Location = new PDFPoint(100, 60);
//PDF4NET v5: page.Canvas.DrawText("Help", fontText, null, blackBrush, 100, 80, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Help", fontText, blackBrush, 100, 80);
//PDF4NET v5: ta = new PDFTextAnnotation("Insert", "Insert annotation");
ta = new PDFTextAnnotation()
{
Author = "Insert", Contents = "Insert annotation"
};
page.Annotations.Add(ta);
ta.Icon = PDFTextAnnotationIcon.Insert;
//PDF4NET v5: ta.Rectangle = new RectangleF(180, 60, 20, 20);
ta.Location = new PDFPoint(180, 60);
//PDF4NET v5: page.Canvas.DrawText("Insert", fontText, null, blackBrush, 180, 80, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Insert", fontText, blackBrush, 180, 80);
//PDF4NET v5: ta = new PDFTextAnnotation("Key", "Key annotation");
ta = new PDFTextAnnotation()
{
Author = "Key", Contents = "Key annotation"
};
page.Annotations.Add(ta);
ta.Icon = PDFTextAnnotationIcon.Key;
//PDF4NET v5: ta.Rectangle = new RectangleF(260, 60, 20, 20);
ta.Location = new PDFPoint(260, 60);
//PDF4NET v5: page.Canvas.DrawText("Key", fontText, null, blackBrush, 260, 80, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Key", fontText, blackBrush, 260, 80);
//PDF4NET v5: ta = new PDFTextAnnotation("New paragraph", "New paragraph annotation");
ta = new PDFTextAnnotation()
{
Author = "New paragraph", Contents = "New paragraph annotation"
};
page.Annotations.Add(ta);
ta.Icon = PDFTextAnnotationIcon.NewParagraph;
//PDF4NET v5: ta.Rectangle = new RectangleF(340, 60, 20, 20);
ta.Location = new PDFPoint(340, 60);
//PDF4NET v5: page.Canvas.DrawText("New paragraph", fontText, null, blackBrush, 340, 80, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("New paragraph", fontText, blackBrush, 340, 80);
//PDF4NET v5: ta = new PDFTextAnnotation("Note", "Note annotation");
ta = new PDFTextAnnotation()
{
Author = "Note", Contents = "Note annotation"
};
page.Annotations.Add(ta);
ta.Icon = PDFTextAnnotationIcon.Note;
//PDF4NET v5: ta.Rectangle = new RectangleF(420, 60, 20, 20);
ta.Location = new PDFPoint(420, 60);
//PDF4NET v5: page.Canvas.DrawText("Note", fontText, null, blackBrush, 420, 80, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Note", fontText, blackBrush, 420, 80);
//PDF4NET v5: ta = new PDFTextAnnotation("Paragraph", "Paragraph annotation");
ta = new PDFTextAnnotation()
{
Author = "Paragraph", Contents = "Paragraph annotation"
};
page.Annotations.Add(ta);
ta.Icon = PDFTextAnnotationIcon.Paragraph;
//PDF4NET v5: ta.Rectangle = new RectangleF(500, 60, 20, 20);
ta.Location = new PDFPoint(500, 60);
//PDF4NET v5: page.Canvas.DrawText("Paragraph", fontText, null, blackBrush, 500, 80, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Paragraph", fontText, blackBrush, 500, 80);
// Rubber stamp annotations
//PDF4NET v5: page.Canvas.DrawText("Rubber stamp annotations", fontSection, null, blackBrush, 20, 120, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Rubber stamp annotations", fontSection, blackBrush, 20, 120);
// Create all available rubber stamp annotations
//PDF4NET v5: PDFRubberStampAnnotation rsa = new PDFRubberStampAnnotation("Approved", "Approved annotation");
PDFRubberStampAnnotation rsa = new PDFRubberStampAnnotation()
{
Author = "Approved", Contents = "Approved annotation"
};
page.Annotations.Add(rsa);
//PDF4NET v5: rsa.Icon = PDFRubberStampAnnotationIcon.Approved;
rsa.StampName = PDFRubberStampAnnotationName.Approved;
//PDF4NET v5: rsa.Rectangle = new RectangleF(20, 140, 100, 30);
rsa.DisplayRectangle = new PDFDisplayRectangle(20, 140, 100, 30);
rsa.Opacity = 50;
//PDF4NET v5: page.Canvas.DrawText("Approved", fontText, null, blackBrush, 20, 180, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Approved", fontText, blackBrush, 20, 180);
//PDF4NET v5: rsa = new PDFRubberStampAnnotation("As Is", "As Is annotation");
rsa = new PDFRubberStampAnnotation()
{
Author = "As Is", Contents = "As Is annotation"
};
page.Annotations.Add(rsa);
//PDF4NET v5: rsa.Icon = PDFRubberStampAnnotationIcon.AsIs;
rsa.StampName = PDFRubberStampAnnotationName.AsIs;
//PDF4NET v5: rsa.Rectangle = new RectangleF(120, 140, 100, 30);
rsa.DisplayRectangle = new PDFDisplayRectangle(120, 140, 100, 30);
//PDF4NET v5: page.Canvas.DrawText("As Is", fontText, null, blackBrush, 120, 180, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("As Is", fontText, blackBrush, 120, 180);
//PDF4NET v5: rsa = new PDFRubberStampAnnotation("Confidential", "Confidential annotation");
rsa = new PDFRubberStampAnnotation()
{
Author = "Confidential", Contents = "Confidential annotation"
};
page.Annotations.Add(rsa);
//PDF4NET v5: rsa.Icon = PDFRubberStampAnnotationIcon.Confidential;
rsa.StampName = PDFRubberStampAnnotationName.Confidential;
//PDF4NET v5: rsa.Rectangle = new RectangleF(220, 140, 100, 30);
rsa.DisplayRectangle = new PDFDisplayRectangle(220, 140, 100, 30);
//PDF4NET v5: page.Canvas.DrawText("Confidential", fontText, null, blackBrush, 220, 180, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Confidential", fontText, blackBrush, 220, 180);
//PDF4NET v5: rsa = new PDFRubberStampAnnotation("Departmental", "Departmental annotation");
rsa = new PDFRubberStampAnnotation()
{
Author = "Departmental", Contents = "Departmental annotation"
};
page.Annotations.Add(rsa);
//PDF4NET v5: rsa.Icon = PDFRubberStampAnnotationIcon.Departmental;
rsa.StampName = PDFRubberStampAnnotationName.Departmental;
//PDF4NET v5: rsa.Rectangle = new RectangleF(320, 140, 100, 30);
rsa.DisplayRectangle = new PDFDisplayRectangle(320, 140, 100, 30);
//PDF4NET v5: page.Canvas.DrawText("Departmental", fontText, null, blackBrush, 320, 180, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Departmental", fontText, blackBrush, 320, 180);
//PDF4NET v5: rsa = new PDFRubberStampAnnotation("Draft", "Draft annotation");
rsa = new PDFRubberStampAnnotation()
{
Author = "Draft", Contents = "Draft annotation"
};
page.Annotations.Add(rsa);
//PDF4NET v5: rsa.Icon = PDFRubberStampAnnotationIcon.Draft;
rsa.StampName = PDFRubberStampAnnotationName.Draft;
//PDF4NET v5: rsa.Rectangle = new RectangleF(420, 140, 100, 30);
rsa.DisplayRectangle = new PDFDisplayRectangle(420, 140, 100, 30);
//PDF4NET v5: page.Canvas.DrawText("Draft", fontText, null, blackBrush, 420, 180, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Draft", fontText, blackBrush, 420, 180);
//PDF4NET v5: rsa = new PDFRubberStampAnnotation("Experimental", "Experimental annotation");
rsa = new PDFRubberStampAnnotation()
{
Author = "Experimental", Contents = "Experimental annotation"
};
page.Annotations.Add(rsa);
//PDF4NET v5: rsa.Icon = PDFRubberStampAnnotationIcon.Experimental;
rsa.StampName = PDFRubberStampAnnotationName.Experimental;
//PDF4NET v5: rsa.Rectangle = new RectangleF(520, 140, 100, 30);
rsa.DisplayRectangle = new PDFDisplayRectangle(520, 140, 100, 30);
//PDF4NET v5: page.Canvas.DrawText("Experimental", fontText, null, blackBrush, 520, 180, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Experimental", fontText, blackBrush, 520, 180);
//PDF4NET v5: rsa = new PDFRubberStampAnnotation("Expired", "Expired annotation");
rsa = new PDFRubberStampAnnotation()
{
Author = "Expired", Contents = "Expired annotation"
};
page.Annotations.Add(rsa);
//PDF4NET v5: rsa.Icon = PDFRubberStampAnnotationIcon.Expired;
rsa.StampName = PDFRubberStampAnnotationName.Expired;
//PDF4NET v5: rsa.Rectangle = new RectangleF(20, 200, 100, 30);
rsa.DisplayRectangle = new PDFDisplayRectangle(20, 200, 100, 30);
//PDF4NET v5: page.Canvas.DrawText("Expired", fontText, null, blackBrush, 20, 240, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Expired", fontText, blackBrush, 20, 240);
//PDF4NET v5: rsa = new PDFRubberStampAnnotation("Final", "Final annotation");
rsa = new PDFRubberStampAnnotation()
{
Author = "Final", Contents = "Final annotation"
};
page.Annotations.Add(rsa);
//PDF4NET v5: rsa.Icon = PDFRubberStampAnnotationIcon.Final;
rsa.StampName = PDFRubberStampAnnotationName.Final;
//PDF4NET v5: rsa.Rectangle = new RectangleF(120, 200, 100, 30);
rsa.DisplayRectangle = new PDFDisplayRectangle(120, 200, 100, 30);
//PDF4NET v5: page.Canvas.DrawText("Final", fontText, null, blackBrush, 120, 240, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Final", fontText, blackBrush, 120, 240);
//PDF4NET v5: rsa = new PDFRubberStampAnnotation("ForComment", "ForComment annotation");
rsa = new PDFRubberStampAnnotation()
{
Author = "ForComment", Contents = "ForComment annotation"
};
page.Annotations.Add(rsa);
//PDF4NET v5: rsa.Icon = PDFRubberStampAnnotationIcon.ForComment;
rsa.StampName = PDFRubberStampAnnotationName.ForComment;
//PDF4NET v5: rsa.Rectangle = new RectangleF(220, 200, 100, 30);
rsa.DisplayRectangle = new PDFDisplayRectangle(220, 200, 100, 30);
//PDF4NET v5: page.Canvas.DrawText("ForComment", fontText, null, blackBrush, 220, 240, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("ForComment", fontText, blackBrush, 220, 240);
//PDF4NET v5: rsa = new PDFRubberStampAnnotation("ForPublicRelease", "ForPublicRelease annotation");
rsa = new PDFRubberStampAnnotation()
{
Author = "ForPublicRelease", Contents = "ForPublicRelease annotation"
};
page.Annotations.Add(rsa);
//PDF4NET v5: rsa.Icon = PDFRubberStampAnnotationIcon.ForPublicRelease;
rsa.StampName = PDFRubberStampAnnotationName.ForPublicRelease;
//PDF4NET v5: rsa.Rectangle = new RectangleF(320, 200, 100, 30);
rsa.DisplayRectangle = new PDFDisplayRectangle(320, 200, 100, 30);
//PDF4NET v5: page.Canvas.DrawText("ForPublicRelease", fontText, null, blackBrush, 320, 240, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("ForPublicRelease", fontText, blackBrush, 320, 240);
//PDF4NET v5: rsa = new PDFRubberStampAnnotation("NotApproved", "NotApproved annotation");
rsa = new PDFRubberStampAnnotation()
{
Author = "NotApproved", Contents = "NotApproved annotation"
};
page.Annotations.Add(rsa);
//PDF4NET v5: rsa.Icon = PDFRubberStampAnnotationIcon.NotApproved;
rsa.StampName = PDFRubberStampAnnotationName.NotApproved;
//PDF4NET v5: rsa.Rectangle = new RectangleF(420, 200, 100, 30);
rsa.DisplayRectangle = new PDFDisplayRectangle(420, 200, 100, 30);
//PDF4NET v5: page.Canvas.DrawText("NotApproved", fontText, null, blackBrush, 420, 240, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("NotApproved", fontText, blackBrush, 420, 240);
//PDF4NET v5: rsa = new PDFRubberStampAnnotation("NotForPublicRelease", "NotForPublicRelease annotation");
rsa = new PDFRubberStampAnnotation()
{
Author = "NotForPublicRelease", Contents = "NotForPublicRelease annotation"
};
page.Annotations.Add(rsa);
//PDF4NET v5: rsa.Icon = PDFRubberStampAnnotationIcon.NotForPublicRelease;
rsa.StampName = PDFRubberStampAnnotationName.NotForPublicRelease;
//PDF4NET v5: rsa.Rectangle = new RectangleF(520, 200, 100, 30);
rsa.DisplayRectangle = new PDFDisplayRectangle(520, 200, 100, 30);
//PDF4NET v5: page.Canvas.DrawText("NotForPublicRelease", fontText, null, blackBrush, 520, 240, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("NotForPublicRelease", fontText, blackBrush, 520, 240);
//PDF4NET v5: rsa = new PDFRubberStampAnnotation("Sold", "Sold annotation");
rsa = new PDFRubberStampAnnotation()
{
Author = "Sold", Contents = "Sold annotation"
};
page.Annotations.Add(rsa);
//PDF4NET v5: rsa.Icon = PDFRubberStampAnnotationIcon.Sold;
rsa.StampName = PDFRubberStampAnnotationName.Sold;
//PDF4NET v5: rsa.Rectangle = new RectangleF(20, 260, 100, 30);
rsa.DisplayRectangle = new PDFDisplayRectangle(20, 260, 100, 30);
//PDF4NET v5: page.Canvas.DrawText("Sold", fontText, null, blackBrush, 20, 300, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Sold", fontText, blackBrush, 20, 300);
//PDF4NET v5: rsa = new PDFRubberStampAnnotation("TopSecret", "TopSecret annotation");
rsa = new PDFRubberStampAnnotation()
{
Author = "TopSecret", Contents = "TopSecret annotation"
};
page.Annotations.Add(rsa);
//PDF4NET v5: rsa.Icon = PDFRubberStampAnnotationIcon.TopSecret;
rsa.StampName = PDFRubberStampAnnotationName.TopSecret;
//PDF4NET v5: rsa.Rectangle = new RectangleF(120, 260, 100, 30);
rsa.DisplayRectangle = new PDFDisplayRectangle(120, 260, 100, 30);
//PDF4NET v5: page.Canvas.DrawText("TopSecret", fontText, null, blackBrush, 120, 300, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("TopSecret", fontText, blackBrush, 120, 300);
// Line annotations
//PDF4NET v5: page.Canvas.DrawText("Line annotations", fontSection, null, blackBrush, 20, 350, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Line annotations", fontSection, blackBrush, 20, 350);
//PDF4NET v5: PDFLineAnnotation la = new PDFLineAnnotation("Line", "Line annotation");
PDFLineAnnotation la = new PDFLineAnnotation()
{
Author = "Line", Contents = "Line annotation"
};
page.Annotations.Add(la);
//PDF4NET v5: la.BeginLineStyle = PDFLineEndingStyle.Circle;
la.StartLineSymbol = PDFLineEndingStyle.Circle;
//PDF4NET v5: la.EndLineStyle = PDFLineEndingStyle.OpenArrow;
la.EndLineSymbol = PDFLineEndingStyle.OpenArrow;
//PDF4NET v5: la.LineDirection = PDFLineDirection.TopLeftToBottomRight;
//PDF4NET v5: la.Rectangle = new RectangleF(20, 370, 150, 30);
la.StartPoint = new PDFPoint(20, 370);
la.EndPoint = new PDFPoint(170, 400);
//PDF4NET v5: la.Border = new PDFAnnotationBorder(1, PDFBorderStyle.Solid);
la.LineWidth = 1;
//PDF4NET v5: la.Color = new PDFRgbColor(Color.Red);
la.LineColor = PDFRgbColor.Red;
//PDF4NET v5: la.InteriorColor = new PDFRgbColor(Color.CornflowerBlue);
la.InteriorColor = PDFRgbColor.CornflowerBlue;
//PDF4NET v5: page.Canvas.DrawText("Line annotation with a circle and open arrow", fontText, null, blackBrush, 20, 420, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Line annotation with a circle and open arrow", fontText, blackBrush, 20, 420);
// File attachment annotations
//PDF4NET v5: page.Canvas.DrawText("File attachment annotations", fontSection, null, blackBrush, 20, 450, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("File attachment annotations", fontSection, blackBrush, 20, 450);
// Create all available file attachment annotations
//PDF4NET v5: PDFFileAttachmentAnnotation faa = new PDFFileAttachmentAnnotation("Graph", "Graph icon");
PDFFileAttachmentAnnotation faa = new PDFFileAttachmentAnnotation()
{
Author = "Graph", Contents = "Graph icon"
};
page.Annotations.Add(faa);
faa.Icon = PDFFileAttachmentAnnotationIcon.Graph;
//PDF4NET v5: faa.Rectangle = new RectangleF(20, 470, 20, 20);
faa.Location = new PDFPoint(20, 470);
faa.FileName = "sample.pdf";
faa.Payload = File.ReadAllBytes("..\\..\\..\\..\\..\\SupportFiles\\sample.pdf");
//PDF4NET v5: page.Canvas.DrawText("Graph", fontText, null, blackBrush, 20, 500, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Graph", fontText, blackBrush, 20, 500);
//PDF4NET v5: faa = new PDFFileAttachmentAnnotation("Paperclip", "Paperclip icon");
faa = new PDFFileAttachmentAnnotation()
{
Author = "Paperclip", Contents = "Paperclip icon"
};
page.Annotations.Add(faa);
faa.Icon = PDFFileAttachmentAnnotationIcon.Paperclip;
//PDF4NET v5: faa.Rectangle = new RectangleF(100, 470, 20, 20);
faa.Location = new PDFPoint(100, 470);
faa.FileName = "sample.pdf";
faa.Payload = File.ReadAllBytes("..\\..\\..\\..\\..\\SupportFiles\\sample.pdf");
//PDF4NET v5: page.Canvas.DrawText("Paperclip", fontText, null, blackBrush, 100, 500, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Paperclip", fontText, blackBrush, 100, 500);
//PDF4NET v5: faa = new PDFFileAttachmentAnnotation("PushPin", "PushPin icon");
faa = new PDFFileAttachmentAnnotation()
{
Author = "PushPin", Contents = "PushPin icon"
};
page.Annotations.Add(faa);
faa.Icon = PDFFileAttachmentAnnotationIcon.PushPin;
//PDF4NET v5: faa.Rectangle = new RectangleF(180, 470, 20, 20);
faa.Location = new PDFPoint(180, 470);
faa.FileName = "sample.pdf";
faa.Payload = File.ReadAllBytes("..\\..\\..\\..\\..\\SupportFiles\\sample.pdf");
//PDF4NET v5: page.Canvas.DrawText("PushPin", fontText, null, blackBrush, 180, 500, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("PushPin", fontText, blackBrush, 180, 500);
//PDF4NET v5: faa = new PDFFileAttachmentAnnotation("Tag", "Tag icon");
faa = new PDFFileAttachmentAnnotation()
{
Author = "Tag", Contents = "Tag icon"
};
page.Annotations.Add(faa);
faa.Icon = PDFFileAttachmentAnnotationIcon.Tag;
//PDF4NET v5: faa.Rectangle = new RectangleF(260, 470, 20, 20);
faa.Location = new PDFPoint(260, 470);
faa.FileName = "sample.pdf";
faa.Payload = File.ReadAllBytes("..\\..\\..\\..\\..\\SupportFiles\\sample.pdf");
//PDF4NET v5: page.Canvas.DrawText("Graph", fontText, null, blackBrush, 260, 500, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Graph", fontText, blackBrush, 260, 500);
// Highlight annotation
//PDF4NET v5: page.Canvas.DrawText("Markup annotation - this text will be highlighted", fontSection, null, blackBrush, 20, 610);
page.Canvas.DrawString("Markup annotation - this text will be highlighted", fontSection, blackBrush, 20, 610);
//PDF4NET v5: PDFHighlightAnnotation ha = new PDFHighlightAnnotation("Markup annotation", "Markup annotation with highlight style");
PDFTextMarkupAnnotation tma = new PDFTextMarkupAnnotation()
{
Author = "Markup annotation", Contents = "Markup annotation with highlight style"
};
tma.TextMarkupType = PDFTextMarkupAnnotationType.Highlight;
page.Annotations.Add(tma);
//PDF4NET v5: ha.Rectangle = new RectangleF(100, 610, 100, 10);
tma.DisplayRectangle = new PDFDisplayRectangle(100, 610, 100, 10);
tma.TextMarkupColor = new PDFRgbColor(255, 255, 0);
// Square and circle annotations
//PDF4NET v5: page.Canvas.DrawText("Square and circle annotations", fontSection, null, blackBrush, 20, 650);
page.Canvas.DrawString("Square and circle annotations", fontSection, blackBrush, 20, 650);
//PDF4NET v5: PDFEllipseAnnotation ea = new PDFEllipseAnnotation("Ellipse annotation", "An ellipse annotation");
PDFCircleAnnotation ca = new PDFCircleAnnotation()
{
Author = "Ellipse annotation", Contents = "An ellipse annotation"
};
page.Annotations.Add(ca);
//PDF4NET v5: ea.Rectangle = new RectangleF(20, 670, 150, 75);
ca.DisplayRectangle = new PDFDisplayRectangle(20, 670, 150, 75);
//PDF4NET v5: ea.Color = new PDFRgbColor(255, 255, 0);
ca.BorderColor = new PDFRgbColor(255, 255, 0);
ca.InteriorColor = new PDFRgbColor(0, 255, 0);
//PDF4NET v5: PDFRectangleAnnotation ra = new PDFRectangleAnnotation("Rectangle annotation", "A rectangle annotation");
PDFSquareAnnotation sa = new PDFSquareAnnotation()
{
Author = "Rectangle annotation", Contents = "A rectangle annotation"
};
page.Annotations.Add(sa);
//PDF4NET v5: ra.Rectangle = new RectangleF(200, 670, 150, 75);
sa.DisplayRectangle = new PDFDisplayRectangle(200, 670, 150, 75);
//PDF4NET v5: ra.Color = new PDFRgbColor(255, 64, 0);
sa.BorderColor = new PDFRgbColor(255, 64, 0);
sa.InteriorColor = new PDFRgbColor(64, 0, 255);
// Create 2nd page
//PDF4NET v5: page = doc.AddPage();
page = doc.Pages.Add();
//PDF4NET v5: page.Canvas.DrawText("Annotations with custom appearance", fontSection, null, blackBrush, 20, 45, 0, PDFTextAlign.BottomLeft);
slo.Y = 45;
page.Canvas.DrawString("Annotations with custom appearance", sao, slo);
//PDF4NET v5: page.Canvas.DrawText("a. Annotations with image appearance", fontSection, null, blackBrush, 20, 60, 0, PDFTextAlign.BottomLeft);
slo.Y = 60;
page.Canvas.DrawString("a. Annotations with image appearance", sao, slo);
//PDF4NET v5: PDFRubberStampAnnotation isa = new PDFRubberStampAnnotation("ImageAppearance", "Annotation with image appearance.");
PDFRubberStampAnnotation isa = new PDFRubberStampAnnotation()
{
Author = "ImageAppearance", Contents = "Annotation with image appearance."
};
page.Annotations.Add(isa);
//PDF4NET v5: isa.Rectangle = new RectangleF(20, 70, 200, 100);
isa.DisplayRectangle = new PDFDisplayRectangle(20, 70, 200, 100);
//PDF4NET v5: Bitmap img = new Bitmap("..\\SupportFiles\\auto1.jpg");
//PDF4NET v5: isa.Appearance = new PDFImageAppearance(img);
//PDF4NET v5: img.Dispose();
FileStream imgStream = File.OpenRead("..\\..\\..\\..\\..\\SupportFiles\\auto1.jpg");
PDFJpegImage img = new PDFJpegImage(imgStream);
imgStream.Dispose();
PDFAnnotationAppearance ia = new PDFAnnotationAppearance(isa.DisplayRectangle.Width, isa.DisplayRectangle.Height);
ia.Canvas.DrawImage(img, 0, 0, ia.Width, ia.Height);
isa.NormalAppearance = ia;
//PDF4NET v5: page.Canvas.DrawText("Image appearance", fontText, null, blackBrush, 20, 175, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Image appearance", fontText, blackBrush, 20, 175);
//PDF4NET v5: page.Canvas.DrawText("b. Annotations with owner draw appearance", fontSection, null, blackBrush, 20, 200, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("b. Annotations with owner draw appearance", fontSection, blackBrush, 20, 200);
//PDF4NET v5: PDFRubberStampAnnotation odsa = new PDFRubberStampAnnotation("OwnerDrawAppearance", "Annotation with owner draw appearance.");
PDFRubberStampAnnotation odsa = new PDFRubberStampAnnotation()
{
Author = "OwnerDrawAppearance", Contents = "Annotation with owner draw appearance."
};
page.Annotations.Add(odsa);
//PDF4NET v5: odsa.Rectangle = new RectangleF(20, 220, 200, 100);
odsa.DisplayRectangle = new PDFDisplayRectangle(20, 220, 200, 100);
//PDF4NET v5: odsa.Appearance = new PDFAnnotationAppearance();
//PDF4NET v5: odsa.Appearance.Width = odsa.Rectangle.Width;
//PDF4NET v5: odsa.Appearance.Height = odsa.Rectangle.Height;
odsa.NormalAppearance = new PDFAnnotationAppearance(odsa.DisplayRectangle.Width, odsa.DisplayRectangle.Height);
PDFBrush redBrush = new PDFBrush(new PDFRgbColor(192, 0, 0));
//PDF4NET v5: odsa.Appearance.Canvas.DrawRoundRectangle(redBrush, 0, 0, odsa.Rectangle.Width, odsa.Rectangle.Height, 40, 40);
odsa.NormalAppearance.Canvas.DrawRoundRectangle(redBrush, 0, 0, odsa.DisplayRectangle.Width, odsa.DisplayRectangle.Height, 40, 40);
PDFBrush blueBrush = new PDFBrush(new PDFRgbColor(0, 0, 128));
//PDF4NET v5: odsa.Appearance.Canvas.DrawEllipse(blueBrush, (odsa.Rectangle.Width - odsa.Rectangle.Height) / 2, 0, odsa.Rectangle.Height, odsa.Rectangle.Height);
odsa.NormalAppearance.Canvas.DrawEllipse(blueBrush,
(odsa.DisplayRectangle.Width - odsa.DisplayRectangle.Height) / 2, 0, odsa.DisplayRectangle.Height, odsa.DisplayRectangle.Height);
//PDF4NET v5: page.Canvas.DrawText("Owner draw appearance", fontText, null, blackBrush, 20, 325, 0, PDFTextAlign.TopLeft);
page.Canvas.DrawString("Owner draw appearance", fontText, blackBrush, 20, 325);
// Save the document to disk
doc.Save("Sample_Annotations.pdf");
}
private static void CreateTextAnnotations(PDFFixedDocument document, PDFFont font)
{
PDFBrush blackBrush = new PDFBrush();
PDFPage page = document.Pages.Add();
string[] textAnnotationNames = new string[]
{
"Comment", "Check", "Circle", "Cross", "Help", "Insert", "Key", "NewParagraph",
"Note", "Paragraph", "RightArrow", "RightPointer", "Star", "UpArrow", "UpLeftArrow"
};
page.Canvas.DrawString("B/W text annotations", font, blackBrush, 50, 50);
for (int i = 0; i < textAnnotationNames.Length; i++)
{
PDFTextAnnotation ta = new PDFTextAnnotation();
ta.Author = "O2S.Components.PDF4NET";
ta.Contents = "I am a " + textAnnotationNames[i] + " annotation.";
ta.IconName = textAnnotationNames[i];
page.Annotations.Add(ta);
ta.Location = new PDFPoint(50, 100 + 40 * i);
page.Canvas.DrawString(textAnnotationNames[i], font, blackBrush, 90, 100 + 40 * i);
}
Random rnd = new Random();
byte[] rgb = new byte[3];
page.Canvas.DrawString("Color text annotations", font, blackBrush, 300, 50);
for (int i = 0; i < textAnnotationNames.Length; i++)
{
PDFTextAnnotation ta = new PDFTextAnnotation();
ta.Author = "O2S.Components.PDF4NET";
ta.Contents = "I am a " + textAnnotationNames[i] + " annotation.";
ta.IconName = textAnnotationNames[i];
rnd.NextBytes(rgb);
ta.OutlineColor = new PDFRgbColor(rgb[0], rgb[1], rgb[2]);
rnd.NextBytes(rgb);
ta.InteriorColor = new PDFRgbColor(rgb[0], rgb[1], rgb[2]);
page.Annotations.Add(ta);
ta.Location = new PDFPoint(300, 100 + 40 * i);
page.Canvas.DrawString(textAnnotationNames[i], font, blackBrush, 340, 100 + 40 * i);
}
page.Canvas.DrawString("Text annotations with custom icons", font, blackBrush, 50, 700);
PDFTextAnnotation customTextAnnotation = new PDFTextAnnotation();
customTextAnnotation.Author = "O2S.Components.PDF4NET";
customTextAnnotation.Contents = "Text annotation with custom icon.";
page.Annotations.Add(customTextAnnotation);
customTextAnnotation.IconName = "Custom icon appearance";
customTextAnnotation.Location = new PDFPoint(50, 720);
PDFAnnotationAppearance customAppearance = new PDFAnnotationAppearance(50, 50);
PDFPen redPen = new PDFPen(new PDFRgbColor(255, 0, 0), 10);
PDFPen bluePen = new PDFPen(new PDFRgbColor(0, 0, 192), 10);
customAppearance.Canvas.DrawRectangle(redPen, 5, 5, 40, 40);
customAppearance.Canvas.DrawLine(bluePen, 0, 0, customAppearance.Width, customAppearance.Height);
customAppearance.Canvas.DrawLine(bluePen, 0, customAppearance.Height, customAppearance.Width, 0);
customAppearance.Canvas.CompressAndClose();
customTextAnnotation.NormalAppearance = customAppearance;
}
private static void Create3DAnnotations(PDFFixedDocument document, PDFFont font, Stream u3dStream)
{
PDFBrush blackBrush = new PDFBrush();
PDFPage page = document.Pages.Add();
page.Rotation = 90;
page.Canvas.DrawString("3D annotations", font, blackBrush, 50, 50);
byte[] u3dContent = new byte[u3dStream.Length];
u3dStream.Read(u3dContent, 0, u3dContent.Length);
PDF3DView view0 = new PDF3DView();
view0.CameraToWorldMatrix = new double[] { 1, 0, 0, 0, 0, -1, 0, 1, 0, -0.417542, -0.881257, -0.125705 };
view0.CenterOfOrbit = 0.123106;
view0.ExternalName = "Default";
view0.InternalName = "Default";
view0.Projection = new PDF3DProjection();
view0.Projection.FieldOfView = 30;
PDF3DView view1 = new PDF3DView();
view1.CameraToWorldMatrix = new double[] { -0.999888, 0.014949, 0, 0.014949, 0.999887, 0.00157084, 0.0000234825, 0.00157066, -0.999999, -0.416654, -0.761122, -0.00184508 };
view1.CenterOfOrbit = 0.123106;
view1.ExternalName = "Top";
view1.InternalName = "Top";
view1.Projection = new PDF3DProjection();
view1.Projection.FieldOfView = 14.8096;
PDF3DView view2 = new PDF3DView();
view2.CameraToWorldMatrix = new double[] { -1.0, -0.0000411671, 0.0000000000509201, -0.00000101387, 0.0246288, 0.999697, -0.0000411546, 0.999697, -0.0246288, -0.417072, -0.881787, -0.121915 };
view2.CenterOfOrbit = 0.123106;
view2.ExternalName = "Side";
view2.InternalName = "Side";
view2.Projection = new PDF3DProjection();
view2.Projection.FieldOfView = 12.3794;
PDF3DView view3 = new PDF3DView();
view3.CameraToWorldMatrix = new double[] { -0.797002, -0.603977, -0.0000000438577, -0.294384, 0.388467, 0.873173, -0.527376, 0.695921, -0.48741, -0.3518, -0.844506, -0.0675629 };
view3.CenterOfOrbit = 0.123106;
view3.ExternalName = "Isometric";
view3.InternalName = "Isometric";
view3.Projection = new PDF3DProjection();
view3.Projection.FieldOfView = 15.1226;
PDF3DView view4 = new PDF3DView();
view4.CameraToWorldMatrix = new double[] { 0.00737633, -0.999973, -0.0000000000147744, -0.0656414, -0.000484206, 0.997843, -0.997816, -0.00736042, -0.0656432, -0.293887, -0.757928, -0.119485 };
view4.CenterOfOrbit = 0.123106;
view4.ExternalName = "Front";
view4.InternalName = "Front";
view4.Projection = new PDF3DProjection();
view4.Projection.FieldOfView = 15.1226;
PDF3DView view5 = new PDF3DView();
view5.CameraToWorldMatrix = new double[] { 0.0151008, 0.999886, 0.0000000000261366, 0.0492408, -0.000743662, 0.998787, 0.998673, -0.0150825, -0.0492464, -0.540019, -0.756862, -0.118884 };
view5.CenterOfOrbit = 0.123106;
view5.ExternalName = "Back";
view5.InternalName = "Back";
view5.Projection = new PDF3DProjection();
view5.Projection.FieldOfView = 12.3794;
PDF3DStream _3dStream = new PDF3DStream();
_3dStream.Views.Add(view0);
_3dStream.Views.Add(view1);
_3dStream.Views.Add(view2);
_3dStream.Views.Add(view3);
_3dStream.Views.Add(view4);
_3dStream.Views.Add(view5);
_3dStream.Content = u3dContent;
_3dStream.DefaultViewIndex = 0;
PDF3DAnnotation _3da = new PDF3DAnnotation();
_3da.Stream = _3dStream;
PDFAnnotationAppearance appearance = new PDFAnnotationAppearance(200, 200);
appearance.Canvas.DrawString("Click to activate", font, blackBrush, 50, 50);
_3da.NormalAppearance = appearance;
page.Annotations.Add(_3da);
_3da.DisplayRectangle = new PDFDisplayRectangle(36, 36, 720, 540);
PDFStringAppearanceOptions sao = new PDFStringAppearanceOptions();
sao.Font = font;
sao.Brush = blackBrush;
PDFStringLayoutOptions slo = new PDFStringLayoutOptions();
slo.Y = 585 + 18 / 2;
slo.HorizontalAlign = PDFStringHorizontalAlign.Center;
slo.VerticalAlign = PDFStringVerticalAlign.Middle;
PDFPen blackPen = new PDFPen(new PDFRgbColor(0, 0, 0), 1);
page.Canvas.DrawRectangle(blackPen, 50, 585, 120, 18);
slo.X = 50 + 120 / 2;
page.Canvas.DrawString("Top", sao, slo);
PDFGoTo3DViewAction gotoTopView = new PDFGoTo3DViewAction();
gotoTopView.ViewIndex = 1;
gotoTopView.TargetAnnotation = _3da;
PDFLinkAnnotation linkGotoTopView = new PDFLinkAnnotation();
page.Annotations.Add(linkGotoTopView);
linkGotoTopView.DisplayRectangle = new PDFDisplayRectangle(50, 585, 120, 18);
linkGotoTopView.Action = gotoTopView;
page.Canvas.DrawRectangle(blackPen, 190, 585, 120, 18);
slo.X = 190 + 120 / 2;
page.Canvas.DrawString("Side", sao, slo);
PDFGoTo3DViewAction gotoSideView = new PDFGoTo3DViewAction();
gotoSideView.ViewIndex = 2;
gotoSideView.TargetAnnotation = _3da;
PDFLinkAnnotation linkGotoSideView = new PDFLinkAnnotation();
page.Annotations.Add(linkGotoSideView);
linkGotoSideView.DisplayRectangle = new PDFDisplayRectangle(190, 585, 120, 18);
linkGotoSideView.Action = gotoSideView;
page.Canvas.DrawRectangle(blackPen, 330, 585, 120, 18);
slo.X = 330 + 120 / 2;
page.Canvas.DrawString("Isometric", sao, slo);
PDFGoTo3DViewAction gotoIsometricView = new PDFGoTo3DViewAction();
gotoIsometricView.ViewIndex = 3;
gotoIsometricView.TargetAnnotation = _3da;
PDFLinkAnnotation linkGotoIsometricView = new PDFLinkAnnotation();
page.Annotations.Add(linkGotoIsometricView);
linkGotoIsometricView.DisplayRectangle = new PDFDisplayRectangle(330, 585, 120, 18);
linkGotoIsometricView.Action = gotoIsometricView;
page.Canvas.DrawRectangle(blackPen, 470, 585, 120, 18);
slo.X = 470 + 120 / 2;
page.Canvas.DrawString("Front", sao, slo);
PDFGoTo3DViewAction gotoFrontView = new PDFGoTo3DViewAction();
gotoFrontView.ViewIndex = 4;
gotoFrontView.TargetAnnotation = _3da;
PDFLinkAnnotation linkGotoFrontView = new PDFLinkAnnotation();
page.Annotations.Add(linkGotoFrontView);
linkGotoFrontView.DisplayRectangle = new PDFDisplayRectangle(470, 585, 120, 18);
linkGotoFrontView.Action = gotoFrontView;
page.Canvas.DrawRectangle(blackPen, 610, 585, 120, 18);
slo.X = 610 + 120 / 2;
page.Canvas.DrawString("Back", sao, slo);
PDFGoTo3DViewAction gotoBackView = new PDFGoTo3DViewAction();
gotoBackView.ViewIndex = 5;
gotoBackView.TargetAnnotation = _3da;
PDFLinkAnnotation linkGotoBackView = new PDFLinkAnnotation();
page.Annotations.Add(linkGotoBackView);
linkGotoBackView.DisplayRectangle = new PDFDisplayRectangle(610, 585, 120, 18);
linkGotoBackView.Action = gotoBackView;
}
private static void CreateFileAttachmentAnnotations(PDFFixedDocument document, PDFFont font)
{
PDFBrush blackBrush = new PDFBrush();
Random rnd = new Random();
// Random binary data to be used a file content for file attachment annotations.
byte[] fileData = new byte[256];
PDFPage page = document.Pages.Add();
string[] fileAttachmentAnnotationNames = new string[]
{
"Graph", "Paperclip", "PushPin", "Tag"
};
page.Canvas.DrawString("B/W file attachment annotations", font, blackBrush, 50, 50);
for (int i = 0; i < fileAttachmentAnnotationNames.Length; i++)
{
rnd.NextBytes(fileData);
PDFFileAttachmentAnnotation faa = new PDFFileAttachmentAnnotation();
faa.Author = "O2S.Components.PDF4NET";
faa.Contents = "I am a " + fileAttachmentAnnotationNames[i] + " annotation.";
faa.IconName = fileAttachmentAnnotationNames[i];
faa.Payload = fileData;
faa.FileName = "BlackAndWhite" + fileAttachmentAnnotationNames[i] + "dat";
page.Annotations.Add(faa);
faa.Location = new PDFPoint(50, 100 + 40 * i);
page.Canvas.DrawString(fileAttachmentAnnotationNames[i], font, blackBrush, 90, 100 + 40 * i);
}
byte[] rgb = new byte[3];
page.Canvas.DrawString("Color file attachment annotations", font, blackBrush, 300, 50);
for (int i = 0; i < fileAttachmentAnnotationNames.Length; i++)
{
rnd.NextBytes(fileData);
PDFFileAttachmentAnnotation faa = new PDFFileAttachmentAnnotation();
faa.Author = "O2S.Components.PDF4NET";
faa.Contents = "I am a " + fileAttachmentAnnotationNames[i] + " annotation.";
faa.IconName = fileAttachmentAnnotationNames[i];
faa.Payload = fileData;
faa.FileName = "Color" + fileAttachmentAnnotationNames[i] + "dat";
rnd.NextBytes(rgb);
faa.OutlineColor = new PDFRgbColor(rgb[0], rgb[1], rgb[2]);
rnd.NextBytes(rgb);
faa.InteriorColor = new PDFRgbColor(rgb[0], rgb[1], rgb[2]);
page.Annotations.Add(faa);
faa.Location = new PDFPoint(300, 100 + 40 * i);
page.Canvas.DrawString(fileAttachmentAnnotationNames[i], font, blackBrush, 340, 100 + 40 * i);
}
page.Canvas.DrawString("File attachment annotations with custom icons", font, blackBrush, 50, 700);
PDFFileAttachmentAnnotation customFileAttachmentAnnotation = new PDFFileAttachmentAnnotation();
customFileAttachmentAnnotation.Author = "O2S.Components.PDF4NET";
customFileAttachmentAnnotation.Contents = "File attachment annotation with custom icon.";
page.Annotations.Add(customFileAttachmentAnnotation);
customFileAttachmentAnnotation.IconName = "Custom icon appearance";
customFileAttachmentAnnotation.Location = new PDFPoint(50, 720);
PDFAnnotationAppearance customAppearance = new PDFAnnotationAppearance(50, 50);
PDFPen redPen = new PDFPen(new PDFRgbColor(255, 0, 0), 10);
PDFPen bluePen = new PDFPen(new PDFRgbColor(0, 0, 192), 10);
customAppearance.Canvas.DrawRectangle(redPen, 5, 5, 40, 40);
customAppearance.Canvas.DrawLine(bluePen, 0, 0, customAppearance.Width, customAppearance.Height);
customAppearance.Canvas.DrawLine(bluePen, 0, customAppearance.Height, customAppearance.Width, 0);
customAppearance.Canvas.CompressAndClose();
customFileAttachmentAnnotation.NormalAppearance = customAppearance;
}
